David Cassidy’s daughter, actress Katie Cassidy, took to Twitter shortly after her father’s death to express gratitude for the generous love and support from fans, friends and loved ones. She also shared the music legend’s final words.

“My father’s last words were, ‘So much wasted time’,” she tweeted. “This will be a daily reminder for me to share my gratitude with those I love as to never waste another minute….thank you.”

Cassidy’s half-brother Shaun Cassidy also paid tribute by posting a video clip of the two performing “Tell Me It’s Not True” on Live! with Regis and Kathie Lee.

The former teen heartbreaker who starred on the 1970s sitcom The Partridge Family and became a real-life pop star died on November 21, days after reports surfaced that he was suffering organ failure. He was 67 and had dementia, complicated by liver and kidney shut-downs.